baber/WOPTO huggingface dataset:
Patent JP-H0473952-A (JP)
Title: Mask-pattern forming method for integrated circuit
Inventor: WAKI KAZUYOSHI
IPC: H01L21/82
Filed: 1990-07-13
Abstract: PURPOSE:To prevent short circuits when wirings are let in and to ensure the formation of a master pattern by providing an end-point extracting step, an intermediate-point extracting step, an intersection computing step, a connecting step and the like which are specified, respectively, and performing wiring in correspondence with the arrangement of terminal in a transistor cell. CONSTITUTION:When a cell which is arranged in an arranging step is a transis tor cell, the following steps are provided. In an end-point extracting step 100, the end-point data indicating the terminal positions of the base, the collector and the emitter in the transistor cell are extracted. In an intermediate-point extracting step 102, the intermediate-point data at the sides specified in the wiring regions of the terminals of the base, the collector and the emitters in the transistor cell are extracted. In an intersection computing step 104, the intersections of the end-point straight lines passing the extracted end points, the intermediate-point straight lines passing the intermediate points and the cell frame for specifying the transistor cell are obtained. In connecting steps 106 and 108, the computed intersections are connected to the wirings which are arranged in the arranging step. The wiring is performed in correspondence with the terminal arrangement in the transistor cell.
Patent JP-S6163215-A (JP)
Inventor: YAMAGUCHI HIROMI
IPC: A01F12/10
Filed: 1984-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6081552-A (JP)
Title: Hydraulic controlling device of automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H61/06
Filed: 1983-10-07
Abstract: PURPOSE:To perform down-shift speed changing operation at specified timing all over the region by a method wherein an orifice control valve is provided in an oil groove communicated with an accumulator to improve the orifice effect at higher governor pressure. CONSTITUTION:An accumulator 14 is provided in parallel with a clutch 10 to be applied in case of a down-shift speed changing operation and an orifice control valve 34 changing the orifice effect depending upon the governor pressure is provided in an oil groove 32 communicated with an accumulator 14 to improve the orifice effect at high governor pressure while reducing said effect at the governor pressure lower than the specified value. Through these procedures, the down-shift speed changing operation may be performed at specified timing all over the region since the speed changing time may be relatively shortened at low running speed while relatively extended at high running speed.
Patent JP-H1112918-A (JP)
Title: Continuous raising and shearing unit
Inventor: NAKAGOME YOSHIMASA
IPC: D06C11/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject unit capable of continuously raising and shearing even a relatively thin cloth without needing complicated cloth tension control as with conventional cases and also capable of providing the surface of the cloth with any desired uneven pattern through automatic control. SOLUTION: This unit works as follows: a cloth 4 stuck continuously on a revolving endless belt 1 is raised by a raising roll 8 (emery roll or needle roll), an a cutter section 12 is moved in the directions of the X, Y, Z, orthogonal three coordinate axes along the shape of any desired pattern stored previously in a memory to carry out a shearing or the raised parts; after brushing, the cloth is peeled off the belt and wound. A series of the above operations are automatically controlled by a controller.
Patent JP-2000015401-A (JP)
Title: Method for continuously casting different kinds of steels
Inventor: NISHIGORI MASANORI
IPC: B22D11/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of different kinds of steels, in which sequential continuous casting operations for casting the kind of Al-less steel containing (0.005 wt.% [Al] component value in molten steel as the preceding heat are stably executed and the product yield can be improved. SOLUTION: In the continuous casting method of the different kinds of steels, in which the different kind of molten steel is poured in a mold as the following heat while the endmost part of the preceding heat still exists in the mold, when the [Al] component value in the molten steel of the preceding heat is <0.005 wt.%, previous to the pouring of the different kind of steel, metallic Al is added into at least the endmost part of the preceding heat and the [Al] component value in the endmost part is regulated to >=0.005 wt.%.
Patent JP-S5888718-A (JP)
Title: Eyepiece lens
Inventor: TSUJI SADAHIKO
IPC: G02B3/04
Filed: 1981-11-20
Abstract: PURPOSE:To obtain an inexpensive, small-sized, and lightweight eyepiece lens with high performance by composing a viewfinder lens of one lens which has a prescribed aspherical plastic lens surface, and meeting specific conditions. CONSTITUTION:A lens for a view finder is composed of one thin lens obtained by making the lens surface of plastics into a prescribed aspherical surface. Then, conditional inequalities 1 and 2 hold when the radius of curvature of a subject- side lens surface is r1, the height of the lens from an optical axis is Y, and the aspherical amount of the aspherical surface from a paraaxial spherical surface is DELTAX (Y). The conditional inequality 1 shows the bending amount of the lens and the astigmatism and distortion of the lens are reduced within the range of the inequality. The conditional inequality 2, on the other hand, specifies the  aspherical amount of the lens surface to correct the spherical aberration and  comma aberration to obtain high performance. Further, plastics is used, so an  inexpensive, lightweight eyepiece lens is obtained.
Patent JP-S6248536-A (JP)
Title: Manufacture of precured type retreaded tire
Inventor: OGAWA YUKIHIRO
IPC: B29D30/56
Filed: 1985-08-28
Abstract: PURPOSE:To prevent narrowing of width of groove due to vulcanizing as well as reducing of groove depth cushion gauge by a method wherein a rubber pieces are inserted circumferentially into the groove indented on the surface of the tread of tire before vulcanizing. CONSTITUTION:The tread 1 is obtained by a method wherein the rubber pieces 5 are inserted circumferentially into grooves 4 indented on the surface of the tread annularly before vulcanizing and the tread is vulcanized subsequently. The radius R1 of curvature of the section of rubber pieces 5, inserted into the grooves 4, is corresponding to 65%-130% of the radius R2 of curvature of the bottom of the grooves 4. The rubber piece 5 contacts with the bottom of the groove and the height T1 thereof is corresponding to 15%-175% of the depth T2 of the grooves 4. Further, the rubber piece 5 has a rubber elasticity and the Young's modulus thereof is 2X10<6>dyne/cm<2>-2X10<9>dyne/cm<2>. According to this constitution, a stress to be applied on the bottom or the wall of the grooves 4 may be restricted and narrowing of the width of grooves due to vulcanizing may be prevented.
Patent JP-H0933626-A (JP)
Title: Squid element
Inventor: KUDO KEISUKE
IPC: H01L39/22
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a SQUID element which enhances a magnetic flux-to-voltage conversion ratio by a configuration wherein the number of Josephson junctions installed at a current route on one side is set to be the number which is different from the number of junctions in a route on the other side and a bypass resistance is installed in parallel with a loop inductance. SOLUTION: Josephson junctions 2 are installed respectively at a current route on one side and at a current route on the other side. The number of Josephson junctions is set to be different in such a way that the number of Josephson junctions 2 installed at the current route on one side is two pieces and that the number of Josephson junctions 2 is installed at the current route on the other side is one piece. In addition, a bypass resistance 4 is installed in parallel with loop inductances 3 at a superconducting loop 1. As a result, the maximum value of the output voltage of a ϕ-V characteristic can be made large when the number of junctions 2 is made different, and it is possible to prevent the minimum value of the output voltage from being increased.  As a result, the maximum value of the inclination of the ϕ-V characteristic can be made large, and the magnetic flux-to-voltage conversion ratio of a SQUID element can be enhanced simply.
Patent JP-H1118874-A (JP)
Title: Arm rest for vehicle
Inventor: HOSHINO AKIHIKO
IPC: B60N2/75
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the right/left uniform strength of a seat back by preventing the increase of the strength of a seat back frame even at the time of providing the supporting bracket of an arm rest main body at a seat back so as to prevent the strength of the side of providing the supporting bracket of the seat back from becoming too strong. SOLUTION: The arm rest main body 21 is rotatably supported by the supporting bracket 31 to be fixed to the side part of the seat back frame 13. A long groove 36 is formed on the rear edge side of the upper part of the bracket 31. An engaging pin 19 housed within the groove 36 is projectingly formed at the side part of the frame 13. When a shock of falling down backward is added to the seat back, the pin 19 is moved backed with the frame along the groove 36 at the upper part of the bracket 36.
Patent JP-H1031304-A (JP)
Title: Image forming material for laser direct transfer
Inventor: URANO TOSHIYOSHI
IPC: G03F7/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To form a high-quality color image and to obtain excellent transfer property of an image to an image receiving sheet by controlling the thermal conductivity of a base which constitutes a support to a specified range. SOLUTION: As for the base, a material having low thermal conductivity shows excellent heat insulation and prevents diffusion of heat for the purpose to develop a function to increase ablation. Therefore, a material having <=0.2W/mK thermal conductivity at 300K (27 deg.C) is used. To increase the effect to prevent diffusion of heat, a material having <=0.15W/mK thermal conductivity is preferable. To suppress thermal conductivity and to increase the heat insulation effect, a material containing gas such as air, namely, a material having low density is preferably used. To increase the heat insulation effect, the density of the base is <=2.0g/cm<3> , more preferably <=1.5g/cm<3> . As for examples of the base, a high quality paper, resin-coated paper, normal paper or foamed plastic sheet such as polyprene sheet can be used.
Patent JP-H0531929-A (JP)
Title: Multi-head color printer
Inventor: TOKIDA SHINYA
IPC: B41J2/325
Filed: 1991-07-29
Abstract: PURPOSE:To provide a color printer which completes printing process in a short time, although it is a comparatively low cost and compact device. CONSTITUTION:The subject printer consists of three different types of thermal head 1Y, 1M, 1C, three different color ink sheets 2Y, 2M, 2C, sheet sensors 4Y, 4M, 4C, a ribbon sensor 5, a means for transporting a recording sheet 3 and ink sheets 2Y, 2M, 2C and a means for controlling thermal heads 1Y, 1M, 1C. Each thermal head transfers different colors thermally.
Patent JP-H06164699-A (JP)
Title: Terminal device for communication through wire
Inventor: MULDER JACOB
IPC: H04M1/58
Filed: 1993-07-29
Abstract: PURPOSE: To provide terminal equipment for wired communication incorporating an anti-side-tone circuit so as to prevent signals generated from the terminal equipment for transmitting speeches, etc., from being reproduced as the received signal of the equipment. CONSTITUTION: An anti-side-tone circuit 13 incorporates a filter 16 incorporated in a feedback loop 19. The filter 16 is desirably constituted of two cascade- connected sub-filters 20 and 21 and a switch capacitor means. Thus the anti-side- tone circuit 13 which can be integrated easily and can be adjusted by using a program during manufacture is obtained. In addition, the circuit 13 is adjusted optimumly with respect to the length of a connected transmission line during the operation of terminal equipment.
Patent JP-S6082370-A (JP)
Inventor: JIYON KUROKETSUTO BAATORETSUTO
IPC: B41J2/325
Filed: 1984-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1134568-A (JP)
Title: Holder for coordinating photographic film cartridge
Inventor: NAKAJIMA YOSHIHIKO
IPC: B65D21/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To coordinate reserve photographic film cartridges in the state that an identifier can always be confirmed by forming a plurality of engaging parts individually engaged in an attitude that the identifier is turned upward on an upper part of a holder body. SOLUTION: An engaging part 4 formed of a recess of a sectional rectangular shape so that a lower half part of a cylinder 11 of such a photographic film cartridge 1 in the state that the cartridge 1 is laid horizontally is formed on an upper surface of a card body 31. The lower half part of the cylinder 11 is engaged with the part 4. Thus, an ID number 2 engraved on an outer periphery of the cylinder 11 is turned upward in the state that a film exit/entrance part 12 is mounted on an upper surface of the body 31.
Patent JP-H0912293-A (JP)
Title: Bail clamp attachment
Inventor: INAGAKI AKIHIRO
IPC: B66F9/18
Filed: 1995-06-30
Abstract: PURPOSE: To provide a bail clamp attachment capable of clamping a load to be handled with clamp force suitable for the load, and capable of widening the weight range of the load capable of being handled. CONSTITUTION: A bail clamp attachment is composed of a clamp holder 93 and a pair of clamp arms 2 supported by the clamp holder 93 and to be opened and closed in the lateral direction. In a pair of clamp arms 2, attaching parts 5 on which flexure preventing plates 4 are to be mounted are provided on respective outer surfaces along the longitudinal directions of the clamp arms 2, and the flexure preventing plates 4 are mounted on the attaching parts 5 so as to be attached and detached.
Patent JP-H0237782-A (JP)
Title: Multilayer-film semiconductor optical sensor
Inventor: NODA KENJI
IPC: H01L31/10
Filed: 1988-07-27
Abstract: PURPOSE:To easily obtain a spectrum of an incident beam without using a monochromator by forming many optical carrier generation layers composed of semiconductor thin films which have been laminated via transparent conductive films and whose forbidden band widths are different. CONSTITUTION:Oxide films B1 to B9 and semiconductor thin films C1 to C8 whose forbidden band widths are mutually different are deposited alternately on a substrate A; the semiconductor thin films C1 to C8 are formed in such a way that the forbidden band widths of the films become small in the order of C1 to C8. In an incident beam from the side of the substrate A, only a beam whose energy is larger than that of the forbidden band width of the film out of the films C1 to C8 is absorbed; an optical carrier is generated. When a definite voltage is applied between BK of one out of B1 to B9 and BK+1 (where 1<=k<=8), an electric current corresponding to an amount of the optical carrier generated in CK flows. Accordingly, when (k) is changed from 1 to 8, it is possible to detect a change in the electric current corresponding to a spectrum of the incident beam. Thereby, the spectrum of the incident beam can be obtained easily without using a monochromator.
Patent JP-H0787126-A (JP)
Title: Data multiplex device
Inventor: KIRIYAMA TAKASHI
IPC: H04L12/28
Filed: 1993-06-30
Abstract: PURPOSE:To effectively multiplex data when voice and video data are multiplexed corresponding to the ATM network. CONSTITUTION:A video signal is encoded by a video encoding part 1 and the ATM cell processing is performed by a buffer memory 4 and an AAL processing part 6. The voice signal is encoded by a voice encoding part 2 and the ATM cell processing is performed by an AAL processing part 7. A cell multiplex part 8 multiplexes the ATM cells by giving the priority to the voice ATM cell and the cells are sent. Thus, the video and voice cells are effectively multiplexed and when an idle cell occurs, the part can be used for the other data transmission.
Patent JP-S6083598-A (JP)
Title: Method for measuring substrate or enzyme
Inventor: KANEJIMA TOSHIHITO
IPC: C12Q1/26
Filed: 1983-10-08
Abstract: PURPOSE:To make it possible to carry out automatic analysis of a substrate or enzyme, by leading reduced form of nicotinamide adenine dinucleotide (NADH) or reduced form of nicotinamide adenine dinucleotide phosphate (NADPH) produced in the dehydrogenase reaction through an electron carrier to the coloration with hydrogen peroxide. CONSTITUTION:In a method for measuring a substrate or enzyme through reduced form of nicotinamide adenine dinucleotide (NADH) or nicotinamide adenine dinucleotide phosphate (NADPH), an electron carrier, e.g. phenazine methosulfate (PMS), 1-methoxyphenazine methosulfate (1-methoxyPMS) or phenazine ethosulfate (PES), is present therein. These electron carriers capable of producing H2O2 when the reduced form thereof is returned to the original oxidized form by oxygen dissolved in the reaction solution. The H2O2 is colored by the well-known enzymic or nonenzymic method to measure the substrate or enzyme. According to this method, the automation of the measurement is easily carried out.
Patent JP-H0537588-A (JP)
Title: Communication equipment
Inventor: SANO MASAHIKO
IPC: H04L7/00
Filed: 1991-07-29
Abstract: PURPOSE:To obtain the communication equipment in which synchronization communication or asynchronization communication is switched automatically. CONSTITUTION:A communication equipment 1 is provided with a connector section 10 connecting to a communication opposite party, a communication control circuit 20 sending/receiving a data, a CPU 30 connecting to the communication control circuit 20, a clock generating circuit 40 generating an internal clock for the operation of the entire equipment together with the CPU 30, and a clock discrimination circuit 50 discriminating whether or not a clock signal for transmission reception is sent from the communication opposite party. When the clock signal is sent from the communication opposite party, the CPU 30 inputs the clock signal to the communication control circuit 20 and inputs an internal clock from the clock generating circuit 40 to the communication control circuit 20 when no clock signal is sent from the communication opposite party to activate the communication control circuit 20.
Patent JP-H0475490-A (JP)
Title: Speed control device of brushless motor
Inventor: OKU HIROYUKI
IPC: H02P6/06
Filed: 1990-07-17
Abstract: PURPOSE:To stably control the speed in a wide range for the permanent control operation in the area near the center of a phase lock range with a double PWM signal obtained by superposing a phase error signal on the PWM signal. CONSTITUTION:Even in the case of high speed control of motor, if the ON period of duty of a PD intends to expand more than required, the ON period of duty of PD is reduced because the ON period of duty of VC is reduced compensating for such expansion. As explained above, since both phase error signals PD and PWM signal VC compensate for each other to determine the total quantity of the ON period of the double PWM signal Vd, operation be realized in the area near the center of phase lock range, in comparison with the speed control device of brushless motor. Namely, stable control can be realized in the extremely wider phase lock range for motor application voltage VM and variation of load.
Patent JP-H0353571-A (JP)
Title: Surface accoustic wave device and manufacture thereof
Inventor: NOGUCHI OSAMU
IPC: H03H9/25
Filed: 1989-07-21
Abstract: PURPOSE:To increase carrier injected in a lateral direction in proportion and to inject carriers deep in the direction of a bulk so as to make an attenuation constant large in variable range by a method wherein N-type impurity is injected through the intermediary of a polysilicon body formed in a groove inside an epitaxial layer to form an N<+> diffusion layer. CONSTITUTION:A P<->-epitaxial layer 2 is formed on a silicon substrate 1, and then an oxide film 3 is formed to serve as an insulating layer. Then, the oxide film 3 on a part which is to be an N<+> layer is removed through etching, and grooves 10 are formed in the epitaxial layer 2 on the part where the oxide film 3 has been removed. Next, a polysilicon body 11 is deposited on the whole face of the oxide film 3 including the grooves 10, and then N-type impurity ions are implanted into the epitaxial layer 2 through the intermediary of the polysilicon body 11, which is thermally treated to form an N<+> diffusion layer 12. Then, the grooves 10 are filled with a SiO oxide 3', the polysilicon body 11 provided on the part other than the grooves 10 is removed to make the surface flat. P-type impurity ions are implanted into the part between the grooves 10 to form a P<+> diffusion layer 13, a piezoelectric film 4 of ZnO or the like is deposited, and a gate electrode 7 and others are formed, and thus a device of this design is formed. The ratio of the base area to the side are of the N<+> diffusion layer 12 can be controlled through the shape of the groove 10.
Patent JP-H0517328-A (JP)
Title: Modified powder
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1991-07-02
Abstract: PURPOSE:To obtain modified powder, capable of producing excellent ultraviolet protective effects even in simultaneously absorbing ultraviolet rays within both regions of UV-A and UV-B without decomposing with light, excellent in safety for the skin and usable as cosmetics, resins and coatings. CONSTITUTION:Modified powder is obtained by coating powder with a mixed film of (A) Footballene C60(R) and/or Footballene C70(R) and (B) a silicone resin, e.g. methylhydrogenpolysiloxane or dimethyl silicone unit-containing methylhydrogenpolysiloxane having 1-40cSt viscosity at 25 deg.C. The aforementioned modified powder is excellent in protective effects on ultraviolet rays and safety for the skin. Furthermore, the amount of the coated ingredients (A) and (B) in the above-mentioned modified powder based on 100wt.% modified powders are preferably 0.1-20wt.%., especially 0.5-10wt.% ingredient (A) and 0.3-20wt.%, especially 1.5-10wt.% ingredient (B).
Patent JP-S6432661-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MIYAMOTO KOJI
IPC: H01L23/50
Filed: 1987-07-28
Abstract: PURPOSE:To connect a wire onto the surface of a lead frame without trouble by reducing an oxidizing section for the lead frame, to which a semiconductor element chip is fixed, from a die bonding device by a reducing furnace. CONSTITUTION:Chips 8 are arranged at specified positions on a lead frame 7 through a thermosetting bonding resin in a die bonding section 5. The lead frame 7, which is forwarded from the die bonding section 5 and at predetermined positions of which the chips 8 are disposed through the bonding resin, is heated in a heating furnace 6, and the bonding resin is cured by the heating and the chips 8 are fixed completely to the lead frame 7. When the lead frame 7 is introduced into a reducing furnace 3 and brought to the state of heating, O2 and H2 in the lead frame 7 are bonded, an oxidizing section on the surface is reduced, and an oxide film is removed.